Individual Calculations May 2012
 Elbaum, Almog  Total change: 7.35  Rating chartPersonal card
 Quarter Final 2012 Rishon Rishon Le-Zion ISR 2012-01-16
RcRownchangeKK*chgGame
 2037 2057 4.50 6 1.34 15 20.10 
  Gosovsky, Alon 1930 ISR1.0010.33154.95 
  Labonsky, Victor 2074 ISR1.0010.52157.80 
  Gera, Yuval 2097 ISR0.5010.06150.90 
  Marcovici, Adrian 2074 ISR0.001-0.4815-7.20 
  Segal, Naum 2100 LAT1.0010.56158.40 
  Barak, Gil 1945 ISR1.0010.35155.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Israel U20 Champ 2012 Tel Aviv ISR 2012-04-08
RcRownchangeKK*chgGame
 2020 2060 3.00 7 -0.85 15 -12.75 
  Ben Porat, Tal 1855 ISR0.501-0.2615-3.90 
  Dvir, Ofir 2054 ISR1.0010.49157.35 
  Galburd, Yan 2329 ISR0.001-0.1715-2.55 
  Bar, Aviv 2104 ISR0.001-0.4415-6.60 
  Levine, Yonatan 2016 ISR0.001-0.5615-8.40 
  Tifferet, Shaked 1768 ISR1.0010.15152.25 
  Kraus, Ohad 2017 ISR0.501-0.0615-0.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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